Router Naming Convention for frgp.net, 201708

Regular Expressions:

^([a-z\d]+)-.+\.([a-z]+-[a-z\d]+)\.frgp\.net$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 12
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 1

Legend:

Green	+	Inferred identifier, true positive when evaluated against training data
Orange	-	Inferred identifier, false negative when evaluated against training data
Red	!	Inferred identifier, false positive when evaluated against training data
Red	x	Inferred identifier, but contains part of IP address literal embedded in hostname
	~	False negative, not matched
	o	No regex matched the interface, but the interface was the only interface in this suffix on the router
	*	A filter regex matched the interface

Evaluation against training data:

		te1\|ar-1200
192.43.217.213	+	te1-1.848.ar-1200.frgp.net
192.43.217.215	+	te1-1.849.ar-1200.frgp.net

		xe\|core-1200
192.43.217.193	+	xe-0-0-3.core-1200.frgp.net
192.43.217.214	+	xe-0-1-3.849.core-1200.frgp.net
192.43.217.169	+	xe-1-3-0.core-1200.frgp.net
130.253.101.14		core-1200-xe-0-1-1-vlan846-research.du.edu
165.127.254.58		r1-isp-ntr.state.co.us
165.127.254.54		r1-isp.state.co.us
128.198.254.10		uccs-bison-south-research-at-frgp.uccs.edu

		xe\|core-910
192.43.217.170	+	xe-0-0-1.core-910.frgp.net
129.82.2.26	+	xe-0-1-0.875.core-910.frgp.net
192.43.217.173	+	xe-0-1-1.core-910.frgp.net
213.248.78.206		lambdarail-ic-145002-den-b1.c.telia.net

		xe\|core-l3
129.19.64.6	-	ge-1-1-8.930.core-1200.frgp.net
192.43.217.194	+	xe-0-0-3.core-l3.frgp.net
129.82.2.42	+	xe-0-2-0.877.core-l3.frgp.net
129.19.64.46	+	xe-0-2-3.961.core-l3.frgp.net
192.43.217.174	+	xe-1-3-0.core-l3.frgp.net
137.164.26.2		frgp--lax-hpr2-10ge.cenic.net
4.53.13.34		cenic.ear3.denver1.level3.net

129.19.64.5	o	frii-upop.frgp.net
137.164.11.21		dc-svl-agg4--lax-agg6--100g--#2.cenic.net
137.164.11.1		dc-svl-agg4--lax-agg6-100ge.cenic.net
137.164.47.21		dc-svl-agg4--paix-px1-10g.cenic.net
137.164.47.173		dc-svl-agg4--paix-px1-10g.cenic.net
137.164.22.27		dc-svl-agg4--sfo-agg1-10ge-1.cenic.net
137.164.22.7		dc-svl-agg4--sfo-agg1-10ge-2.cenic.net
137.164.3.48		dc-svl-agg4--ucsc-10ge.cenic.net
137.164.50.234		dc-svl-agg4--uh-10ge.cenic.net
137.164.26.250		hpr-svl-agg4--svl-hpr2-10g.cenic.net
137.164.46.166		svl-agg4--oak-agg4-100ge-#2.cenic.net
137.164.46.40		svl-agg4--oak-agg4-100ge.cenic.net
4.15.122.46		cenic.ear1.sanjose1.level3.net
198.32.176.15		paix.tr01-plalca01.transitrail.net